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VIZIO GV47L FHDTV20A User Manual
Version 4/23/2008 55
www.VIZIO.com
4.15.3 Brightness
Press the button to highlight the Brightness selection.
Press the button to start adjusting the brightness and the menu page will disappear and be replaced by
a small Brightness Indicator Bar so you can see the brightness level between the minimum and maximum
available levels. Use the or button to adjust the level.
The Brightness adjusts the black levels in the picture. If the brightness is too low you will not be able to
see the detail in darker parts of the picture and if the brightness is too high the picture will look washed
out.
4.15.4 Contrast
Press the button to highlight the Contrast selection.
Press the button to start adjusting the contrast and the menu page will disappear and be replaced by a
small Contrast Indicator Bar so you can see the contrast level between the minimum and maximum
available levels. Use the or button to adjust the level.
The Contrast adjusts the white levels in the picture. If the contrast is too low the picture will look washed
out and if the contrast is too high you will not be able to see any detail in the bright parts of a picture.